| 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 | $91.88 | 11.112% | $102.0897 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $206.55 | 9.356% | $225.8748 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $147.62 | 9.724% | $161.9746 | $161.97 | $161.95 | $162.00 |
| Purchase #4 | $128.93 | 13.788% | $146.7069 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $243.97 | 7.817% | $263.0411 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $96.70 | 11.573% | $107.8911 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $129.87 | 13.244% | $147.07 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,045.52 | $1,154.6482 | $1,154.64 | $1,154.60 | $1,154.70 | |