| 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 | $242.87 | 9.163% | $265.1242 | $265.12 | $265.10 | $265.10 |
| Purchase #2 | $139.98 | 9.209% | $152.8708 | $152.87 | $152.85 | $152.90 |
| Purchase #3 | $193.84 | 13.231% | $219.487 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $155.43 | 13.642% | $176.6338 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $74.29 | 6.599% | $79.1924 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $64.31 | 3.293% | $66.4277 | $66.43 | $66.45 | $66.40 |
| Purchase #7 | $146.32 | 10.599% | $161.8285 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $1,017.04 | $1,121.5644 | $1,121.56 | $1,121.60 | $1,121.50 | |