| 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 | $101.96 | 12.469% | $114.6734 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $220.85 | 10.314% | $243.6285 | $243.63 | $243.65 | $243.60 |
| Purchase #3 | $186.26 | 7.385% | $200.0153 | $200.02 | $200.00 | $200.00 |
| Purchase #4 | $202.93 | 3.800% | $210.6413 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $104.48 | 10.643% | $115.5998 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $212.68 | 13.249% | $240.858 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $44.29 | 13.638% | $50.3303 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $1,073.45 | $1,175.7466 | $1,175.75 | $1,175.75 | $1,175.70 | |