| 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 | $120.52 | 13.124% | $136.337 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $159.95 | 10.434% | $176.6392 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $213.70 | 3.480% | $221.1368 | $221.14 | $221.15 | $221.10 |
| Purchase #4 | $88.45 | 9.391% | $96.7563 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $155.54 | 10.871% | $172.4488 | $172.45 | $172.45 | $172.40 |
| Purchase #6 | $189.31 | 4.698% | $198.2038 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $237.52 | 8.474% | $257.6474 | $257.65 | $257.65 | $257.60 |
| 7 purchase totals = | $1,164.99 | $1,259.1693 | $1,259.18 | $1,259.20 | $1,259.00 | |