| 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 | $101.96 | 4.452% | $106.4993 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $168.88 | 12.288% | $189.632 | $189.63 | $189.65 | $189.60 |
| Purchase #3 | $201.74 | 7.770% | $217.4152 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $86.84 | 12.291% | $97.5135 | $97.51 | $97.50 | $97.50 |
| Purchase #5 | $229.48 | 5.252% | $241.5323 | $241.53 | $241.55 | $241.50 |
| Purchase #6 | $53.85 | 7.301% | $57.7816 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $84.91 | 12.353% | $95.3989 | $95.40 | $95.40 | $95.40 |
| 7 purchase totals = | $927.66 | $1,005.7728 | $1,005.77 | $1,005.80 | $1,005.70 | |