| 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 | $246.82 | 9.469% | $270.1914 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $155.29 | 8.468% | $168.44 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $43.63 | 8.692% | $47.4223 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $191.79 | 13.109% | $216.9318 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $228.82 | 11.374% | $254.846 | $254.85 | $254.85 | $254.80 |
| Purchase #6 | $178.79 | 13.137% | $202.2776 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $146.58 | 4.254% | $152.8155 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $1,191.72 | $1,312.9246 | $1,312.93 | $1,312.95 | $1,312.80 | |