| 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 | $57.40 | 13.467% | $65.1301 | $65.13 | $65.15 | $65.10 |
| Purchase #2 | $180.26 | 12.656% | $203.0737 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $249.30 | 8.624% | $270.7996 | $270.80 | $270.80 | $270.80 |
| Purchase #4 | $115.36 | 12.683% | $129.9911 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $64.57 | 6.412% | $68.7102 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $230.86 | 10.275% | $254.5809 | $254.58 | $254.60 | $254.60 |
| Purchase #7 | $208.82 | 5.233% | $219.7476 | $219.75 | $219.75 | $219.70 |
| 7 purchase totals = | $1,106.57 | $1,212.0332 | $1,212.03 | $1,212.05 | $1,212.00 | |