| 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 | $197.87 | 7.282% | $212.2789 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $109.26 | 8.729% | $118.7973 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $130.94 | 12.834% | $147.7448 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $215.46 | 11.541% | $240.3262 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $196.37 | 7.799% | $211.6849 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $8.41 | 8.384% | $9.1151 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $61.90 | 6.200% | $65.7378 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $920.21 | $1,005.6850 | $1,005.69 | $1,005.75 | $1,005.60 | |