| 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 | $213.81 | 7.817% | $230.5235 | $230.52 | $230.50 | $230.50 |
| Purchase #2 | $96.91 | 12.207% | $108.7398 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $221.43 | 7.744% | $238.5775 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $248.93 | 5.605% | $262.8825 | $262.88 | $262.90 | $262.90 |
| Purchase #5 | $129.27 | 10.704% | $143.1071 | $143.11 | $143.10 | $143.10 |
| Purchase #6 | $103.31 | 11.832% | $115.5336 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $48.85 | 10.445% | $53.9524 | $53.95 | $53.95 | $54.00 |
| 7 purchase totals = | $1,062.51 | $1,153.3164 | $1,153.31 | $1,153.35 | $1,153.30 | |