| 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 | $118.48 | 8.821% | $128.9311 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $139.35 | 5.633% | $147.1996 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $183.60 | 11.173% | $204.1136 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $123.93 | 5.163% | $130.3285 | $130.33 | $130.35 | $130.30 |
| Purchase #5 | $69.46 | 3.583% | $71.9488 | $71.95 | $71.95 | $71.90 |
| Purchase #6 | $203.68 | 13.105% | $230.3723 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $136.38 | 4.711% | $142.8049 | $142.80 | $142.80 | $142.80 |
| 7 purchase totals = | $974.88 | $1,055.6988 | $1,055.69 | $1,055.70 | $1,055.60 | |