| 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 | $191.89 | 4.601% | $200.7189 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $194.99 | 11.460% | $217.3359 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $22.90 | 4.293% | $23.8831 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $14.45 | 5.149% | $15.194 | $15.19 | $15.20 | $15.20 |
| Purchase #5 | $103.25 | 6.703% | $110.1708 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $241.64 | 11.566% | $269.5881 | $269.59 | $269.60 | $269.60 |
| Purchase #7 | $17.70 | 7.163% | $18.9679 | $18.97 | $18.95 | $19.00 |
| 7 purchase totals = | $786.82 | $855.8587 | $855.86 | $855.85 | $855.90 | |