| 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 | $80.56 | 4.403% | $84.1071 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $240.94 | 6.254% | $256.0084 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $157.86 | 8.573% | $171.3933 | $171.39 | $171.40 | $171.40 |
| Purchase #4 | $233.44 | 13.142% | $264.1187 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $205.83 | 8.460% | $223.2432 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $190.65 | 10.847% | $211.3298 | $211.33 | $211.35 | $211.30 |
| Purchase #7 | $46.57 | 5.125% | $48.9567 | $48.96 | $48.95 | $49.00 |
| 7 purchase totals = | $1,155.85 | $1,259.1572 | $1,259.16 | $1,259.15 | $1,259.10 | |