| 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 | $191.48 | 10.644% | $211.8611 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $84.59 | 7.705% | $91.1077 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $245.67 | 13.263% | $278.2532 | $278.25 | $278.25 | $278.30 |
| Purchase #4 | $31.67 | 8.448% | $34.3455 | $34.35 | $34.35 | $34.30 |
| Purchase #5 | $232.78 | 13.162% | $263.4185 | $263.42 | $263.40 | $263.40 |
| Purchase #6 | $55.86 | 8.347% | $60.5226 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $140.80 | 13.314% | $159.5461 | $159.55 | $159.55 | $159.50 |
| 7 purchase totals = | $982.85 | $1,099.0547 | $1,099.06 | $1,099.00 | $1,099.00 | |