| 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 | $31.63 | 9.424% | $34.6108 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $115.36 | 8.150% | $124.7618 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $198.61 | 6.294% | $211.1105 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $141.55 | 12.748% | $159.5948 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $216.38 | 12.772% | $244.0161 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $44.56 | 13.404% | $50.5328 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $225.79 | 7.223% | $242.0988 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $973.88 | $1,066.7256 | $1,066.72 | $1,066.70 | $1,066.70 | |