| 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 | $141.91 | 12.247% | $159.2897 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $28.54 | 12.296% | $32.0493 | $32.05 | $32.05 | $32.00 |
| Purchase #3 | $214.95 | 12.191% | $241.1546 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $218.31 | 4.683% | $228.5335 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $68.31 | 6.337% | $72.6388 | $72.64 | $72.65 | $72.60 |
| Purchase #6 | $170.68 | 5.636% | $180.2995 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $32.61 | 9.266% | $35.6316 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $875.31 | $949.5970 | $949.59 | $949.65 | $949.50 | |