| 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 | $107.36 | 12.114% | $120.3656 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $244.60 | 9.444% | $267.7 | $267.70 | $267.70 | $267.70 |
| Purchase #3 | $180.98 | 3.747% | $187.7613 | $187.76 | $187.75 | $187.80 |
| Purchase #4 | $27.62 | 6.486% | $29.4114 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $136.27 | 4.861% | $142.8941 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $92.74 | 6.298% | $98.5808 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $178.74 | 13.815% | $203.4329 | $203.43 | $203.45 | $203.40 |
| 7 purchase totals = | $968.31 | $1,050.1461 | $1,050.14 | $1,050.15 | $1,050.20 | |