| 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 | $104.96 | 12.735% | $118.3267 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $227.95 | 6.601% | $242.997 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $47.48 | 7.580% | $51.079 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $25.91 | 4.137% | $26.9819 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $148.77 | 9.161% | $162.3988 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $172.31 | 13.535% | $195.6322 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $214.53 | 12.488% | $241.3205 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $941.91 | $1,038.7361 | $1,038.74 | $1,038.80 | $1,038.70 | |