| 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 | $37.59 | 7.631% | $40.4585 | $40.46 | $40.45 | $40.50 |
| Purchase #2 | $24.48 | 3.500% | $25.3368 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $178.42 | 13.112% | $201.8144 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $202.88 | 13.561% | $230.3926 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $167.55 | 12.263% | $188.0967 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $206.57 | 6.704% | $220.4185 | $220.42 | $220.40 | $220.40 |
| Purchase #7 | $173.91 | 3.316% | $179.6769 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $991.40 | $1,086.1944 | $1,086.20 | $1,086.20 | $1,086.20 | |