| 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 | $210.62 | 11.589% | $235.0288 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $235.74 | 8.664% | $256.1645 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $25.47 | 11.216% | $28.3267 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $145.53 | 4.691% | $152.3568 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $180.97 | 7.326% | $194.2279 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $114.58 | 11.721% | $128.0099 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $88.56 | 6.862% | $94.637 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $1,001.47 | $1,088.7516 | $1,088.76 | $1,088.80 | $1,088.70 | |