| 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 | $204.73 | 11.763% | $228.8124 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $32.48 | 6.840% | $34.7016 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $221.99 | 12.706% | $250.196 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $62.29 | 12.559% | $70.113 | $70.11 | $70.10 | $70.10 |
| Purchase #5 | $190.43 | 3.152% | $196.4324 | $196.43 | $196.45 | $196.40 |
| Purchase #6 | $19.62 | 13.177% | $22.2053 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $93.90 | 12.778% | $105.8985 | $105.90 | $105.90 | $105.90 |
| 7 purchase totals = | $825.44 | $908.3592 | $908.36 | $908.35 | $908.30 | |