| 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 | $48.39 | 12.700% | $54.5355 | $54.54 | $54.55 | $54.50 |
| Purchase #2 | $195.48 | 12.717% | $220.3392 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $211.35 | 3.151% | $218.0096 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $168.33 | 11.486% | $187.6644 | $187.66 | $187.65 | $187.70 |
| Purchase #5 | $12.26 | 6.184% | $13.0182 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $172.31 | 12.789% | $194.3467 | $194.35 | $194.35 | $194.30 |
| Purchase #7 | $229.56 | 12.861% | $259.0837 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $1,037.68 | $1,146.9973 | $1,147.00 | $1,147.00 | $1,146.90 | |