| 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 | $244.80 | 3.676% | $253.7988 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $34.35 | 11.834% | $38.415 | $38.42 | $38.40 | $38.40 |
| Purchase #3 | $118.43 | 6.270% | $125.8556 | $125.86 | $125.85 | $125.90 |
| Purchase #4 | $56.97 | 12.457% | $64.0668 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $124.62 | 8.517% | $135.2339 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $130.60 | 13.159% | $147.7857 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $43.79 | 12.199% | $49.1319 | $49.13 | $49.15 | $49.10 |
| 7 purchase totals = | $753.56 | $814.2877 | $814.30 | $814.30 | $814.30 | |