| 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 | $195.68 | 7.379% | $210.1192 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $9.76 | 13.803% | $11.1072 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $64.42 | 7.288% | $69.1149 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $135.75 | 8.797% | $147.6919 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $147.45 | 4.394% | $153.929 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $238.33 | 11.227% | $265.0873 | $265.09 | $265.10 | $265.10 |
| Purchase #7 | $43.47 | 8.574% | $47.1971 | $47.20 | $47.20 | $47.20 |
| 7 purchase totals = | $834.86 | $904.2466 | $904.25 | $904.25 | $904.20 | |