| 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 | $119.42 | 9.223% | $130.4341 | $130.43 | $130.45 | $130.40 |
| Purchase #2 | $26.85 | 11.287% | $29.8806 | $29.88 | $29.90 | $29.90 |
| Purchase #3 | $151.70 | 9.661% | $166.3557 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $244.68 | 8.561% | $265.6271 | $265.63 | $265.65 | $265.60 |
| Purchase #5 | $149.34 | 13.503% | $169.5054 | $169.51 | $169.50 | $169.50 |
| Purchase #6 | $50.80 | 4.488% | $53.0799 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $195.63 | 8.781% | $212.8083 | $212.81 | $212.80 | $212.80 |
| 7 purchase totals = | $938.42 | $1,027.6911 | $1,027.70 | $1,027.75 | $1,027.70 | |