| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.88 | 5.223% | $129.298 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $98.87 | 4.148% | $102.9711 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $156.29 | 13.218% | $176.9484 | $176.95 | $176.95 | $176.90 |
| Purchase #4 | $197.56 | 7.206% | $211.7962 | $211.80 | $211.80 | $211.80 |
| Purchase #5 | $217.79 | 3.269% | $224.9096 | $224.91 | $224.90 | $224.90 |
| Purchase #6 | $192.81 | 13.523% | $218.8837 | $218.88 | $218.90 | $218.90 |
| Purchase #7 | $204.48 | 7.304% | $219.4152 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,190.68 | $1,284.2222 | $1,284.23 | $1,284.20 | $1,284.20 | |