| 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 | $123.52 | 5.296% | $130.0616 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $156.66 | 11.817% | $175.1725 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $249.48 | 3.866% | $259.1249 | $259.12 | $259.10 | $259.10 |
| Purchase #4 | $81.45 | 12.559% | $91.6793 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $166.73 | 10.234% | $183.7931 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $172.85 | 12.651% | $194.7173 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $237.66 | 10.794% | $263.313 | $263.31 | $263.30 | $263.30 |
| 7 purchase totals = | $1,188.35 | $1,297.8617 | $1,297.85 | $1,297.80 | $1,297.90 | |