| 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 | $168.44 | 12.208% | $189.0032 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $224.37 | 7.767% | $241.7968 | $241.80 | $241.80 | $241.80 |
| Purchase #3 | $197.30 | 10.457% | $217.9317 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $246.48 | 13.388% | $279.4787 | $279.48 | $279.50 | $279.50 |
| Purchase #5 | $220.94 | 10.754% | $244.6999 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $46.33 | 4.676% | $48.4964 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $202.78 | 11.600% | $226.3025 | $226.30 | $226.30 | $226.30 |
| 7 purchase totals = | $1,306.64 | $1,447.7092 | $1,447.71 | $1,447.75 | $1,447.70 | |