| 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 | $236.84 | 8.348% | $256.6114 | $256.61 | $256.60 | $256.60 |
| Purchase #2 | $221.86 | 10.493% | $245.1398 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $35.54 | 12.345% | $39.9274 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $242.32 | 6.808% | $258.8171 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $93.49 | 7.472% | $100.4756 | $100.48 | $100.50 | $100.50 |
| Purchase #6 | $185.52 | 8.169% | $200.6751 | $200.68 | $200.70 | $200.70 |
| Purchase #7 | $94.45 | 12.504% | $106.26 | $106.26 | $106.25 | $106.30 |
| 7 purchase totals = | $1,110.02 | $1,207.9064 | $1,207.92 | $1,207.95 | $1,207.90 | |