| 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 | $135.48 | 4.253% | $141.242 | $141.24 | $141.25 | $141.20 |
| Purchase #2 | $194.58 | 12.694% | $219.28 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $93.79 | 11.815% | $104.8713 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $242.66 | 8.516% | $263.3249 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $87.92 | 11.798% | $98.2928 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $174.64 | 8.367% | $189.2521 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $187.91 | 13.278% | $212.8607 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $1,116.98 | $1,229.1238 | $1,229.11 | $1,229.10 | $1,229.20 | |