| 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 | $123.45 | 7.102% | $132.2174 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $54.62 | 3.367% | $56.4591 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $177.56 | 10.318% | $195.8806 | $195.88 | $195.90 | $195.90 |
| Purchase #4 | $240.48 | 12.190% | $269.7945 | $269.79 | $269.80 | $269.80 |
| Purchase #5 | $140.60 | 5.402% | $148.1952 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $230.99 | 3.223% | $238.4348 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $152.35 | 6.419% | $162.1293 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $1,120.05 | $1,203.1109 | $1,203.11 | $1,203.15 | $1,203.10 | |