| 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 | $206.57 | 11.613% | $230.559 | $230.56 | $230.55 | $230.60 |
| Purchase #2 | $187.36 | 12.355% | $210.5083 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $244.83 | 13.537% | $277.9726 | $277.97 | $277.95 | $278.00 |
| Purchase #4 | $101.66 | 13.630% | $115.5163 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $33.88 | 5.760% | $35.8315 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $186.55 | 12.197% | $209.3035 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $183.52 | 8.508% | $199.1339 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $1,144.37 | $1,278.8251 | $1,278.82 | $1,278.80 | $1,278.80 | |