| 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 | $189.92 | 5.590% | $200.5365 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $42.90 | 10.172% | $47.2638 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $147.33 | 3.813% | $152.9477 | $152.95 | $152.95 | $152.90 |
| Purchase #4 | $31.34 | 5.239% | $32.9819 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $178.39 | 7.429% | $191.6426 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $250.90 | 11.569% | $279.9266 | $279.93 | $279.95 | $279.90 |
| Purchase #7 | $214.99 | 4.255% | $224.1378 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $1,055.77 | $1,129.4369 | $1,129.44 | $1,129.50 | $1,129.30 | |