| 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 | $51.51 | 11.566% | $57.4676 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $200.64 | 6.230% | $213.1399 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $238.67 | 8.176% | $258.1837 | $258.18 | $258.20 | $258.20 |
| Purchase #4 | $249.64 | 11.751% | $278.9752 | $278.98 | $279.00 | $279.00 |
| Purchase #5 | $211.33 | 5.327% | $222.5875 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $89.70 | 6.582% | $95.6041 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $145.39 | 7.790% | $156.7159 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $1,186.88 | $1,282.6739 | $1,282.68 | $1,282.70 | $1,282.70 | |