| 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 | $244.32 | 6.795% | $260.9215 | $260.92 | $260.90 | $260.90 |
| Purchase #2 | $120.95 | 7.775% | $130.3539 | $130.35 | $130.35 | $130.40 |
| Purchase #3 | $179.42 | 11.590% | $200.2148 | $200.21 | $200.20 | $200.20 |
| Purchase #4 | $208.44 | 7.834% | $224.7692 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $152.76 | 6.343% | $162.4496 | $162.45 | $162.45 | $162.40 |
| Purchase #6 | $37.29 | 6.679% | $39.7806 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $201.69 | 5.311% | $212.4018 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $1,144.87 | $1,230.8914 | $1,230.88 | $1,230.85 | $1,230.90 | |