| 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 | $240.33 | 12.181% | $269.6046 | $269.60 | $269.60 | $269.60 |
| Purchase #2 | $213.30 | 11.707% | $238.271 | $238.27 | $238.25 | $238.30 |
| Purchase #3 | $98.28 | 8.833% | $106.9611 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $172.42 | 3.452% | $178.3719 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $81.79 | 13.480% | $92.8153 | $92.82 | $92.80 | $92.80 |
| Purchase #6 | $67.74 | 4.842% | $71.02 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $76.85 | 4.457% | $80.2752 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $950.71 | $1,037.3191 | $1,037.32 | $1,037.25 | $1,037.40 | |