| 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 | $194.71 | 12.774% | $219.5823 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $172.98 | 9.869% | $190.0514 | $190.05 | $190.05 | $190.10 |
| Purchase #3 | $31.45 | 8.818% | $34.2233 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $121.26 | 4.372% | $126.5615 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $216.76 | 11.797% | $242.3312 | $242.33 | $242.35 | $242.30 |
| Purchase #6 | $136.77 | 9.458% | $149.7057 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $101.60 | 13.566% | $115.3831 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $975.53 | $1,077.8385 | $1,077.83 | $1,077.85 | $1,077.90 | |