| 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 | $204.76 | 8.315% | $221.7858 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $221.86 | 7.173% | $237.774 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $204.58 | 7.510% | $219.944 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $241.64 | 10.459% | $266.9131 | $266.91 | $266.90 | $266.90 |
| Purchase #5 | $23.67 | 12.525% | $26.6347 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $8.81 | 9.393% | $9.6375 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $210.55 | 10.165% | $231.9524 | $231.95 | $231.95 | $232.00 |
| 7 purchase totals = | $1,115.87 | $1,214.6415 | $1,214.63 | $1,214.65 | $1,214.60 | |