| 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 | $110.68 | 4.533% | $115.6971 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $198.65 | 10.397% | $219.3036 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $85.54 | 11.456% | $95.3395 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $248.37 | 9.630% | $272.288 | $272.29 | $272.30 | $272.30 |
| Purchase #5 | $29.56 | 8.151% | $31.9694 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $129.43 | 6.771% | $138.1937 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $225.53 | 10.600% | $249.4362 | $249.44 | $249.45 | $249.40 |
| 7 purchase totals = | $1,027.76 | $1,122.2275 | $1,122.23 | $1,122.25 | $1,122.20 | |