| 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 | $93.55 | 10.562% | $103.4308 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $163.53 | 5.226% | $172.0761 | $172.08 | $172.10 | $172.10 |
| Purchase #3 | $202.72 | 9.434% | $221.8446 | $221.84 | $221.85 | $221.80 |
| Purchase #4 | $144.57 | 9.596% | $158.4429 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $193.42 | 9.399% | $211.5995 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $105.44 | 5.137% | $110.8565 | $110.86 | $110.85 | $110.90 |
| Purchase #7 | $49.81 | 12.719% | $56.1453 | $56.15 | $56.15 | $56.10 |
| 7 purchase totals = | $953.04 | $1,034.3957 | $1,034.40 | $1,034.45 | $1,034.30 | |