| 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 | $6.79 | 10.813% | $7.5242 | $7.52 | $7.50 | $7.50 |
| Purchase #2 | $94.28 | 13.556% | $107.0606 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $87.79 | 7.339% | $94.2329 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $210.82 | 10.755% | $233.4937 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $216.84 | 5.299% | $228.3304 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $225.96 | 5.266% | $237.8591 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $239.41 | 10.524% | $264.6055 | $264.61 | $264.60 | $264.60 |
| 7 purchase totals = | $1,081.89 | $1,173.1064 | $1,173.10 | $1,173.10 | $1,173.10 | |