| 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 | $145.68 | 4.202% | $151.8015 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $132.30 | 10.139% | $145.7139 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $31.43 | 10.187% | $34.6318 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $65.33 | 4.198% | $68.0726 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $238.51 | 12.815% | $269.0751 | $269.08 | $269.10 | $269.10 |
| Purchase #6 | $194.94 | 8.349% | $211.2155 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $215.72 | 11.748% | $241.0628 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $1,023.91 | $1,121.5732 | $1,121.57 | $1,121.55 | $1,121.60 | |