| 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 | $245.74 | 4.210% | $256.0857 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $160.56 | 6.738% | $171.3785 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $214.51 | 13.567% | $243.6126 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $158.63 | 9.488% | $173.6808 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $151.78 | 6.480% | $161.6153 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $145.86 | 11.588% | $162.7623 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $29.76 | 9.399% | $32.5571 | $32.56 | $32.55 | $32.60 |
| 7 purchase totals = | $1,106.84 | $1,201.6923 | $1,201.70 | $1,201.70 | $1,201.80 | |