| 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 | $159.71 | 4.624% | $167.095 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $203.49 | 3.165% | $209.9305 | $209.93 | $209.95 | $209.90 |
| Purchase #3 | $240.74 | 8.133% | $260.3194 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $199.77 | 9.526% | $218.8001 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $231.65 | 11.177% | $257.5415 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $124.87 | 6.590% | $133.0989 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $32.79 | 8.682% | $35.6368 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $1,193.02 | $1,282.4222 | $1,282.43 | $1,282.45 | $1,282.30 | |