| 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 | $228.45 | 12.375% | $256.7207 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $204.40 | 7.334% | $219.3907 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $142.26 | 13.143% | $160.9572 | $160.96 | $160.95 | $161.00 |
| Purchase #4 | $241.57 | 7.601% | $259.9317 | $259.93 | $259.95 | $259.90 |
| Purchase #5 | $89.97 | 8.366% | $97.4969 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $32.39 | 7.358% | $34.7733 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $228.45 | 5.193% | $240.3134 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $1,167.49 | $1,269.5839 | $1,269.58 | $1,269.55 | $1,269.60 | |