| 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 | $110.95 | 4.223% | $115.6354 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $173.25 | 9.200% | $189.189 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $239.65 | 4.498% | $250.4295 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $175.47 | 6.831% | $187.4564 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $199.72 | 11.762% | $223.2111 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $118.55 | 5.395% | $124.9458 | $124.95 | $124.95 | $124.90 |
| Purchase #7 | $44.84 | 10.163% | $49.3971 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $1,062.43 | $1,140.2643 | $1,140.28 | $1,140.30 | $1,140.20 | |