| 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 | $210.88 | 9.558% | $231.0359 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $208.94 | 9.752% | $229.3158 | $229.32 | $229.30 | $229.30 |
| Purchase #3 | $135.35 | 9.311% | $147.9524 | $147.95 | $147.95 | $148.00 |
| Purchase #4 | $128.61 | 12.399% | $144.5564 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $224.68 | 7.575% | $241.6995 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $6.46 | 8.810% | $7.0291 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $247.29 | 4.141% | $257.5303 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $1,162.21 | $1,259.1194 | $1,259.13 | $1,259.15 | $1,259.10 | |