| 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 | $124.41 | 3.136% | $128.3115 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $8.72 | 4.691% | $9.1291 | $9.13 | $9.15 | $9.10 |
| Purchase #3 | $56.97 | 13.487% | $64.6535 | $64.65 | $64.65 | $64.70 |
| Purchase #4 | $126.57 | 6.102% | $134.2933 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $121.43 | 8.463% | $131.7066 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $199.44 | 6.109% | $211.6238 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $149.84 | 11.532% | $167.1195 | $167.12 | $167.10 | $167.10 |
| 7 purchase totals = | $787.38 | $846.8373 | $846.83 | $846.80 | $846.80 | |