| 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 | $217.66 | 11.547% | $242.7932 | $242.79 | $242.80 | $242.80 |
| Purchase #2 | $161.76 | 10.302% | $178.4245 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $159.64 | 9.256% | $174.4163 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $141.33 | 5.740% | $149.4423 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $147.87 | 13.541% | $167.8931 | $167.89 | $167.90 | $167.90 |
| Purchase #6 | $129.51 | 7.405% | $139.1002 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $239.32 | 6.767% | $255.5148 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $1,197.09 | $1,307.5844 | $1,307.57 | $1,307.55 | $1,307.50 | |