| 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 | $206.72 | 8.745% | $224.7977 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $36.82 | 3.558% | $38.1301 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $12.65 | 5.651% | $13.3649 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $180.55 | 4.694% | $189.025 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $217.70 | 10.707% | $241.0091 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $31.66 | 7.452% | $34.0193 | $34.02 | $34.00 | $34.00 |
| Purchase #7 | $133.82 | 8.211% | $144.808 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $819.92 | $885.1541 | $885.16 | $885.15 | $885.10 | |