| 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 | $28.38 | 4.236% | $29.5822 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $65.26 | 6.103% | $69.2428 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $152.80 | 8.523% | $165.8231 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $172.51 | 12.556% | $194.1704 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $181.53 | 6.307% | $192.9791 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $209.98 | 13.314% | $237.9367 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $136.84 | 6.202% | $145.3268 | $145.33 | $145.35 | $145.30 |
| 7 purchase totals = | $947.30 | $1,035.0611 | $1,035.06 | $1,035.10 | $1,035.00 | |