| 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 | $98.84 | 12.200% | $110.8985 | $110.90 | $110.90 | $110.90 |
| Purchase #2 | $201.90 | 8.726% | $219.5178 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $156.63 | 10.174% | $172.5655 | $172.57 | $172.55 | $172.60 |
| Purchase #4 | $241.33 | 4.486% | $252.1561 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $89.79 | 6.454% | $95.585 | $95.59 | $95.60 | $95.60 |
| Purchase #6 | $23.52 | 10.386% | $25.9628 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $115.80 | 9.605% | $126.9226 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $927.81 | $1,003.6083 | $1,003.62 | $1,003.55 | $1,003.70 | |