| 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 | $28.32 | 11.817% | $31.6666 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $152.65 | 5.496% | $161.0396 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $222.74 | 11.391% | $248.1123 | $248.11 | $248.10 | $248.10 |
| Purchase #4 | $115.74 | 11.408% | $128.9436 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $219.51 | 6.522% | $233.8264 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $246.27 | 4.219% | $256.6601 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $245.86 | 12.107% | $275.6263 | $275.63 | $275.65 | $275.60 |
| 7 purchase totals = | $1,231.09 | $1,335.8749 | $1,335.88 | $1,335.90 | $1,335.80 | |