| 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 | $198.44 | 9.666% | $217.6212 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $68.41 | 5.245% | $71.9981 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $91.66 | 10.585% | $101.3622 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $32.28 | 8.347% | $34.9744 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $50.62 | 7.416% | $54.374 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $201.90 | 9.271% | $220.6181 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $189.77 | 4.250% | $197.8352 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $833.08 | $898.7832 | $898.78 | $898.70 | $898.80 | |