| 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 | $114.42 | 3.190% | $118.07 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $225.95 | 13.666% | $256.8283 | $256.83 | $256.85 | $256.80 |
| Purchase #3 | $238.30 | 9.651% | $261.2983 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $138.34 | 9.141% | $150.9857 | $150.99 | $151.00 | $151.00 |
| Purchase #5 | $133.71 | 8.626% | $145.2438 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $29.28 | 10.426% | $32.3327 | $32.33 | $32.35 | $32.30 |
| Purchase #7 | $138.86 | 3.387% | $143.5632 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $1,018.86 | $1,108.3220 | $1,108.32 | $1,108.35 | $1,108.30 | |