| 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 | $168.58 | 12.573% | $189.7756 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $22.95 | 6.793% | $24.509 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $238.72 | 11.137% | $265.3062 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $238.86 | 5.755% | $252.6064 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $36.59 | 13.731% | $41.6142 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $209.70 | 4.464% | $219.061 | $219.06 | $219.05 | $219.10 |
| Purchase #7 | $84.28 | 13.206% | $95.41 | $95.41 | $95.40 | $95.40 |
| 7 purchase totals = | $999.68 | $1,088.2824 | $1,088.29 | $1,088.25 | $1,088.30 | |