| 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 | $233.61 | 4.523% | $244.1762 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $237.32 | 3.271% | $245.0827 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $143.79 | 10.113% | $158.3315 | $158.33 | $158.35 | $158.30 |
| Purchase #4 | $206.51 | 3.640% | $214.027 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $138.95 | 6.178% | $147.5343 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $58.99 | 8.407% | $63.9493 | $63.95 | $63.95 | $63.90 |
| Purchase #7 | $228.85 | 10.821% | $253.6139 | $253.61 | $253.60 | $253.60 |
| 7 purchase totals = | $1,248.02 | $1,326.7149 | $1,326.71 | $1,326.80 | $1,326.60 | |