| 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 | $246.95 | 4.365% | $257.7294 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $150.27 | 3.272% | $155.1868 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $186.44 | 4.120% | $194.1213 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $100.93 | 6.412% | $107.4016 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $216.48 | 4.214% | $225.6025 | $225.60 | $225.60 | $225.60 |
| Purchase #6 | $24.37 | 4.636% | $25.4998 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $88.28 | 5.171% | $92.845 | $92.85 | $92.85 | $92.80 |
| 7 purchase totals = | $1,013.72 | $1,058.3864 | $1,058.39 | $1,058.40 | $1,058.30 | |