| 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 | $115.29 | 5.248% | $121.3404 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $73.39 | 4.388% | $76.6104 | $76.61 | $76.60 | $76.60 |
| Purchase #3 | $243.84 | 11.509% | $271.9035 | $271.90 | $271.90 | $271.90 |
| Purchase #4 | $204.95 | 11.646% | $228.8185 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $177.68 | 9.703% | $194.9203 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $31.27 | 9.787% | $34.3304 | $34.33 | $34.35 | $34.30 |
| Purchase #7 | $216.45 | 4.141% | $225.4132 | $225.41 | $225.40 | $225.40 |
| 7 purchase totals = | $1,062.87 | $1,153.3367 | $1,153.33 | $1,153.30 | $1,153.20 | |