| 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 | $207.26 | 5.369% | $218.3878 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $121.54 | 10.193% | $133.9286 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $130.61 | 4.217% | $136.1178 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $243.45 | 9.199% | $265.845 | $265.85 | $265.85 | $265.80 |
| Purchase #5 | $148.46 | 3.869% | $154.2039 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $88.99 | 8.690% | $96.7232 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $118.53 | 4.244% | $123.5604 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $1,058.84 | $1,128.7667 | $1,128.77 | $1,128.75 | $1,128.70 | |