| 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 | $12.30 | 6.147% | $13.0561 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $178.85 | 8.817% | $194.6192 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $227.30 | 8.774% | $247.2433 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $50.42 | 4.385% | $52.6309 | $52.63 | $52.65 | $52.60 |
| Purchase #5 | $230.67 | 6.623% | $245.9473 | $245.95 | $245.95 | $245.90 |
| Purchase #6 | $230.51 | 8.867% | $250.9493 | $250.95 | $250.95 | $250.90 |
| Purchase #7 | $94.43 | 9.185% | $103.1034 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $1,024.48 | $1,107.5495 | $1,107.55 | $1,107.55 | $1,107.40 | |