| 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 | $237.86 | 5.792% | $251.6369 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $108.59 | 10.813% | $120.3318 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $175.34 | 8.825% | $190.8138 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $112.76 | 8.137% | $121.9353 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $176.96 | 11.124% | $196.645 | $196.65 | $196.65 | $196.60 |
| Purchase #6 | $175.68 | 12.303% | $197.2939 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $61.73 | 12.720% | $69.5821 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $1,048.92 | $1,148.2388 | $1,148.24 | $1,148.30 | $1,148.10 | |