| 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 | $119.45 | 7.645% | $128.582 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $30.49 | 5.654% | $32.2139 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $237.55 | 8.153% | $256.9175 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $234.52 | 10.147% | $258.3167 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $76.52 | 3.672% | $79.3298 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $245.95 | 8.369% | $266.5336 | $266.53 | $266.55 | $266.50 |
| Purchase #7 | $207.71 | 7.513% | $223.3153 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $1,152.19 | $1,245.2088 | $1,245.21 | $1,245.20 | $1,245.10 | |