| 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 | $234.93 | 6.461% | $250.1088 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $84.70 | 3.117% | $87.3401 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $29.89 | 8.453% | $32.4166 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $132.39 | 9.740% | $145.2848 | $145.28 | $145.30 | $145.30 |
| Purchase #5 | $120.67 | 4.385% | $125.9614 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $230.78 | 7.346% | $247.7331 | $247.73 | $247.75 | $247.70 |
| Purchase #7 | $220.70 | 7.842% | $238.0073 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $1,054.06 | $1,126.8521 | $1,126.85 | $1,126.85 | $1,126.80 | |