| 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 | $217.87 | 9.551% | $238.6788 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $87.91 | 4.500% | $91.866 | $91.87 | $91.85 | $91.90 |
| Purchase #3 | $96.46 | 7.589% | $103.7803 | $103.78 | $103.80 | $103.80 |
| Purchase #4 | $216.38 | 6.634% | $230.7346 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $209.64 | 13.788% | $238.5452 | $238.55 | $238.55 | $238.50 |
| Purchase #6 | $214.55 | 5.493% | $226.3352 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $197.58 | 4.717% | $206.8998 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $1,240.39 | $1,336.8399 | $1,336.85 | $1,336.90 | $1,336.80 | |