| 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 | $189.72 | 4.814% | $198.8531 | $198.85 | $198.85 | $198.90 |
| Purchase #2 | $90.67 | 3.812% | $94.1263 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $23.27 | 5.461% | $24.5408 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $9.54 | 8.129% | $10.3155 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $202.38 | 4.367% | $211.2179 | $211.22 | $211.20 | $211.20 |
| Purchase #6 | $239.60 | 8.799% | $260.6824 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $236.87 | 3.345% | $244.7933 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $992.05 | $1,044.5293 | $1,044.53 | $1,044.55 | $1,044.50 | |