| 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 | $80.66 | 3.683% | $83.6307 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $116.98 | 10.399% | $129.1448 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $221.37 | 6.294% | $235.303 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $193.49 | 3.795% | $200.8329 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $220.43 | 4.633% | $230.6425 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $57.52 | 11.421% | $64.0894 | $64.09 | $64.10 | $64.10 |
| Purchase #7 | $194.72 | 13.230% | $220.4815 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $1,085.17 | $1,164.1248 | $1,164.11 | $1,164.20 | $1,164.00 | |