| 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 | $91.87 | 10.165% | $101.2086 | $101.21 | $101.20 | $101.20 |
| Purchase #2 | $245.94 | 8.401% | $266.6014 | $266.60 | $266.60 | $266.60 |
| Purchase #3 | $110.86 | 8.299% | $120.0603 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $18.29 | 7.730% | $19.7038 | $19.70 | $19.70 | $19.70 |
| Purchase #5 | $34.45 | 9.597% | $37.7562 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $225.83 | 6.414% | $240.3147 | $240.31 | $240.30 | $240.30 |
| Purchase #7 | $12.56 | 10.396% | $13.8657 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $739.80 | $799.5107 | $799.51 | $799.45 | $799.60 | |