| 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 | $110.61 | 3.105% | $114.0444 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $206.66 | 10.571% | $228.506 | $228.51 | $228.50 | $228.50 |
| Purchase #3 | $134.60 | 11.253% | $149.7465 | $149.75 | $149.75 | $149.70 |
| Purchase #4 | $48.54 | 4.271% | $50.6131 | $50.61 | $50.60 | $50.60 |
| Purchase #5 | $38.68 | 12.472% | $43.5042 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $7.29 | 11.274% | $8.1119 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $223.26 | 8.114% | $241.3753 | $241.38 | $241.40 | $241.40 |
| 7 purchase totals = | $769.64 | $835.9014 | $835.90 | $835.90 | $835.80 | |