| 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 | $232.74 | 3.276% | $240.3646 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $16.98 | 12.588% | $19.1174 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $5.47 | 11.272% | $6.0866 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $171.98 | 3.514% | $178.0234 | $178.02 | $178.00 | $178.00 |
| Purchase #5 | $80.60 | 11.121% | $89.5635 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $183.48 | 4.102% | $191.0063 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $25.70 | 10.319% | $28.352 | $28.35 | $28.35 | $28.40 |
| 7 purchase totals = | $716.95 | $752.5138 | $752.51 | $752.45 | $752.60 | |