| 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 | $232.68 | 10.616% | $257.3813 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $178.47 | 4.556% | $186.6011 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $50.96 | 4.282% | $53.1421 | $53.14 | $53.15 | $53.10 |
| Purchase #4 | $130.87 | 9.147% | $142.8407 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $212.27 | 7.466% | $228.1181 | $228.12 | $228.10 | $228.10 |
| Purchase #6 | $172.62 | 12.680% | $194.5082 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $225.38 | 11.759% | $251.8824 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $1,203.25 | $1,314.4739 | $1,314.47 | $1,314.50 | $1,314.40 | |