| 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 | $224.80 | 7.788% | $242.3074 | $242.31 | $242.30 | $242.30 |
| Purchase #2 | $35.97 | 7.588% | $38.6994 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $190.71 | 12.113% | $213.8107 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $203.61 | 9.539% | $223.0324 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $46.91 | 6.814% | $50.1064 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $226.60 | 11.726% | $253.1711 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $76.56 | 13.589% | $86.9637 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $1,005.16 | $1,108.0911 | $1,108.09 | $1,108.05 | $1,108.10 | |