| 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 | $221.41 | 10.840% | $245.4108 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $57.25 | 6.341% | $60.8802 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $126.67 | 12.607% | $142.6393 | $142.64 | $142.65 | $142.60 |
| Purchase #4 | $113.32 | 5.486% | $119.5367 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $242.67 | 4.365% | $253.2625 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $225.58 | 12.574% | $253.9444 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $212.62 | 9.165% | $232.1066 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,199.52 | $1,307.7805 | $1,307.78 | $1,307.80 | $1,307.70 | |