| 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 | $198.44 | 10.518% | $219.3119 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $248.46 | 8.103% | $268.5927 | $268.59 | $268.60 | $268.60 |
| Purchase #3 | $85.27 | 8.391% | $92.425 | $92.43 | $92.45 | $92.40 |
| Purchase #4 | $118.82 | 7.808% | $128.0975 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $69.45 | 7.678% | $74.7824 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $146.46 | 6.596% | $156.1205 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $29.31 | 9.280% | $32.03 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $896.21 | $971.3600 | $971.36 | $971.40 | $971.30 | |