| 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 | $101.53 | 9.247% | $110.9185 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $224.32 | 11.417% | $249.9306 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $75.85 | 10.845% | $84.0759 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $140.49 | 9.457% | $153.7761 | $153.78 | $153.80 | $153.80 |
| Purchase #5 | $7.44 | 8.355% | $8.0616 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $177.83 | 6.517% | $189.4192 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $197.79 | 9.433% | $216.4475 | $216.45 | $216.45 | $216.40 |
| 7 purchase totals = | $925.25 | $1,012.6294 | $1,012.64 | $1,012.65 | $1,012.60 | |