| 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 | $174.28 | 13.458% | $197.7346 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $83.85 | 6.642% | $89.4193 | $89.42 | $89.40 | $89.40 |
| Purchase #3 | $40.90 | 8.791% | $44.4955 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $190.79 | 10.845% | $211.4812 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $120.95 | 9.422% | $132.3459 | $132.35 | $132.35 | $132.30 |
| Purchase #6 | $240.47 | 12.416% | $270.3268 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $89.68 | 7.164% | $96.1047 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $940.92 | $1,041.9080 | $1,041.91 | $1,041.95 | $1,041.80 | |