| 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 | $86.72 | 5.457% | $91.4523 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $241.66 | 11.505% | $269.463 | $269.46 | $269.45 | $269.50 |
| Purchase #3 | $244.28 | 13.294% | $276.7546 | $276.75 | $276.75 | $276.80 |
| Purchase #4 | $90.52 | 6.286% | $96.2101 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $46.29 | 3.540% | $47.9287 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $210.80 | 6.636% | $224.7887 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $187.52 | 9.812% | $205.9195 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $1,107.79 | $1,212.5169 | $1,212.51 | $1,212.50 | $1,212.60 | |