| 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 | $195.46 | 7.744% | $210.5964 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $84.59 | 13.151% | $95.7144 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $47.94 | 12.328% | $53.85 | $53.85 | $53.85 | $53.90 |
| Purchase #4 | $29.87 | 7.123% | $31.9976 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $105.74 | 7.436% | $113.6028 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $172.31 | 8.713% | $187.3234 | $187.32 | $187.30 | $187.30 |
| Purchase #7 | $226.39 | 11.318% | $252.0128 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $862.30 | $945.0974 | $945.09 | $945.05 | $945.10 | |