| 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 | $111.32 | 11.760% | $124.4112 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $200.82 | 12.401% | $225.7237 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $142.26 | 9.517% | $155.7989 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $93.50 | 5.758% | $98.8837 | $98.88 | $98.90 | $98.90 |
| Purchase #5 | $138.27 | 6.857% | $147.7512 | $147.75 | $147.75 | $147.80 |
| Purchase #6 | $246.58 | 9.437% | $269.8498 | $269.85 | $269.85 | $269.80 |
| Purchase #7 | $78.36 | 7.848% | $84.5097 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $1,011.11 | $1,106.9282 | $1,106.92 | $1,106.90 | $1,106.90 | |