| 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 | $212.48 | 7.570% | $228.5647 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $85.51 | 9.611% | $93.7284 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $246.86 | 12.802% | $278.463 | $278.46 | $278.45 | $278.50 |
| Purchase #4 | $35.92 | 8.142% | $38.8446 | $38.84 | $38.85 | $38.80 |
| Purchase #5 | $6.99 | 13.487% | $7.9327 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $188.40 | 6.162% | $200.0092 | $200.01 | $200.00 | $200.00 |
| Purchase #7 | $145.46 | 13.736% | $165.4404 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $921.62 | $1,012.9830 | $1,012.97 | $1,013.00 | $1,012.90 | |