| 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 | $207.71 | 11.719% | $232.0515 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $90.83 | 11.284% | $101.0793 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $28.40 | 4.644% | $29.7189 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $215.26 | 12.327% | $241.7951 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $146.25 | 4.592% | $152.9658 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $233.36 | 4.824% | $244.6173 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $186.41 | 13.662% | $211.8773 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $1,108.22 | $1,214.1052 | $1,214.12 | $1,214.10 | $1,214.20 | |