| 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 | $110.69 | 12.650% | $124.6923 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $85.30 | 11.448% | $95.0651 | $95.07 | $95.05 | $95.10 |
| Purchase #3 | $141.58 | 10.205% | $156.0282 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $228.42 | 9.840% | $250.8965 | $250.90 | $250.90 | $250.90 |
| Purchase #5 | $128.30 | 13.697% | $145.8733 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $194.87 | 12.379% | $218.993 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $121.96 | 6.745% | $130.1862 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $1,011.12 | $1,121.7346 | $1,121.74 | $1,121.75 | $1,121.80 | |