| 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 | $220.94 | 12.442% | $248.4294 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $235.26 | 7.678% | $253.3233 | $253.32 | $253.30 | $253.30 |
| Purchase #3 | $180.40 | 12.811% | $203.511 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $128.64 | 8.319% | $139.3416 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $127.26 | 10.272% | $140.3321 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $70.87 | 4.293% | $73.9124 | $73.91 | $73.90 | $73.90 |
| Purchase #7 | $39.63 | 12.165% | $44.451 | $44.45 | $44.45 | $44.50 |
| 7 purchase totals = | $1,003.00 | $1,103.3008 | $1,103.29 | $1,103.30 | $1,103.20 | |