| 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 | $121.54 | 6.303% | $129.2007 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $186.71 | 12.697% | $210.4166 | $210.42 | $210.40 | $210.40 |
| Purchase #3 | $224.60 | 10.801% | $248.859 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $79.83 | 11.191% | $88.7638 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $55.36 | 10.399% | $61.1169 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $224.25 | 9.301% | $245.1075 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $202.49 | 7.448% | $217.5715 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $1,094.78 | $1,201.0360 | $1,201.04 | $1,200.95 | $1,201.10 | |