| 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 | $98.74 | 4.300% | $102.9858 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $214.86 | 11.410% | $239.3755 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $87.47 | 4.432% | $91.3467 | $91.35 | $91.35 | $91.30 |
| Purchase #4 | $219.43 | 6.244% | $233.1312 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $39.62 | 7.711% | $42.6751 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $173.99 | 8.327% | $188.4781 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $107.52 | 10.869% | $119.2063 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $941.63 | $1,017.1987 | $1,017.22 | $1,017.30 | $1,017.20 | |