| 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 | $181.36 | 10.342% | $200.1163 | $200.12 | $200.10 | $200.10 |
| Purchase #2 | $211.44 | 5.303% | $222.6527 | $222.65 | $222.65 | $222.70 |
| Purchase #3 | $56.62 | 12.624% | $63.7677 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $176.47 | 4.714% | $184.7888 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $28.71 | 9.310% | $31.3829 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $216.69 | 8.176% | $234.4066 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $105.57 | 12.834% | $119.1189 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $976.86 | $1,056.2339 | $1,056.24 | $1,056.20 | $1,056.30 | |