| 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 | $47.65 | 4.171% | $49.6375 | $49.64 | $49.65 | $49.60 |
| Purchase #2 | $237.44 | 12.179% | $266.3578 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $123.49 | 8.401% | $133.8644 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $159.40 | 9.512% | $174.5621 | $174.56 | $174.55 | $174.60 |
| Purchase #5 | $195.55 | 12.239% | $219.4834 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $18.70 | 7.578% | $20.1171 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $243.69 | 10.835% | $270.0938 | $270.09 | $270.10 | $270.10 |
| 7 purchase totals = | $1,025.92 | $1,134.1161 | $1,134.11 | $1,134.10 | $1,134.20 | |