| 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 | $189.85 | 8.597% | $206.1714 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $228.92 | 12.239% | $256.9375 | $256.94 | $256.95 | $256.90 |
| Purchase #3 | $113.97 | 13.537% | $129.3981 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $174.82 | 5.489% | $184.4159 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $230.64 | 6.620% | $245.9084 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $101.34 | 4.331% | $105.729 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $199.53 | 10.409% | $220.2991 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $1,239.07 | $1,348.8594 | $1,348.87 | $1,348.85 | $1,348.80 | |