| 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 | $216.92 | 6.248% | $230.4732 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $39.80 | 3.406% | $41.1556 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $217.61 | 13.380% | $246.7262 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $195.99 | 12.802% | $221.0806 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $164.65 | 5.726% | $174.0779 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $201.92 | 4.812% | $211.6364 | $211.64 | $211.65 | $211.60 |
| Purchase #7 | $175.91 | 7.425% | $188.9713 | $188.97 | $188.95 | $189.00 |
| 7 purchase totals = | $1,212.80 | $1,314.1212 | $1,314.13 | $1,314.15 | $1,314.20 | |