| 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 | $108.57 | 5.153% | $114.1646 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $192.44 | 6.493% | $204.9351 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $223.80 | 11.428% | $249.3759 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $20.39 | 7.867% | $21.9941 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $40.28 | 3.364% | $41.635 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $138.33 | 7.869% | $149.2152 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $212.37 | 5.340% | $223.7106 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $936.18 | $1,005.0305 | $1,005.04 | $1,005.05 | $1,005.00 | |