| 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 | $239.88 | 11.248% | $266.8617 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $210.25 | 13.283% | $238.1775 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $91.30 | 11.264% | $101.584 | $101.58 | $101.60 | $101.60 |
| Purchase #4 | $104.59 | 8.152% | $113.1162 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $14.61 | 8.214% | $15.8101 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $230.32 | 11.342% | $256.4429 | $256.44 | $256.45 | $256.40 |
| Purchase #7 | $211.26 | 8.380% | $228.9636 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,102.21 | $1,220.9560 | $1,220.95 | $1,220.95 | $1,221.00 | |