| 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 | $192.65 | 13.714% | $219.07 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $230.68 | 7.457% | $247.8818 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $83.55 | 10.175% | $92.0512 | $92.05 | $92.05 | $92.10 |
| Purchase #4 | $70.87 | 8.343% | $76.7827 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $172.99 | 4.399% | $180.5998 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $178.90 | 11.198% | $198.9332 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $97.70 | 12.720% | $110.1274 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $1,027.34 | $1,125.4461 | $1,125.44 | $1,125.50 | $1,125.50 | |