| 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 | $99.88 | 7.422% | $107.2931 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $221.56 | 6.163% | $235.2147 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $64.32 | 10.230% | $70.8999 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $6.44 | 10.794% | $7.1351 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $242.82 | 9.263% | $265.3124 | $265.31 | $265.30 | $265.30 |
| Purchase #6 | $121.98 | 5.141% | $128.251 | $128.25 | $128.25 | $128.30 |
| Purchase #7 | $205.98 | 3.502% | $213.1934 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $962.98 | $1,027.2996 | $1,027.29 | $1,027.30 | $1,027.30 | |