| 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 | $113.49 | 7.517% | $122.021 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $108.44 | 7.185% | $116.2314 | $116.23 | $116.25 | $116.20 |
| Purchase #3 | $154.98 | 4.681% | $162.2346 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $192.26 | 9.753% | $211.0111 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $235.35 | 10.163% | $259.2686 | $259.27 | $259.25 | $259.30 |
| Purchase #6 | $50.78 | 5.838% | $53.7445 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $149.44 | 11.829% | $167.1173 | $167.12 | $167.10 | $167.10 |
| 7 purchase totals = | $1,004.74 | $1,091.6285 | $1,091.62 | $1,091.60 | $1,091.50 | |