| 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 | $123.90 | 9.734% | $135.9604 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $242.56 | 9.284% | $265.0793 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $248.30 | 7.616% | $267.2105 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $17.48 | 10.726% | $19.3549 | $19.35 | $19.35 | $19.40 |
| Purchase #5 | $53.60 | 11.109% | $59.5544 | $59.55 | $59.55 | $59.60 |
| Purchase #6 | $221.75 | 12.478% | $249.42 | $249.42 | $249.40 | $249.40 |
| Purchase #7 | $158.58 | 13.131% | $179.4031 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $1,066.17 | $1,175.9826 | $1,175.97 | $1,175.95 | $1,176.10 | |