| 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 | $202.63 | 8.146% | $219.1362 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $240.81 | 6.762% | $257.0936 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $142.41 | 13.279% | $161.3206 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $88.63 | 3.404% | $91.647 | $91.65 | $91.65 | $91.60 |
| Purchase #5 | $32.61 | 3.417% | $33.7243 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $141.93 | 4.645% | $148.5226 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $216.85 | 6.601% | $231.1643 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,065.87 | $1,142.6086 | $1,142.60 | $1,142.55 | $1,142.50 | |