| 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 | $195.94 | 7.852% | $211.3252 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $121.38 | 7.482% | $130.4617 | $130.46 | $130.45 | $130.50 |
| Purchase #3 | $217.86 | 5.592% | $230.0427 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $103.55 | 9.601% | $113.4918 | $113.49 | $113.50 | $113.50 |
| Purchase #5 | $146.55 | 13.433% | $166.2361 | $166.24 | $166.25 | $166.20 |
| Purchase #6 | $160.79 | 12.646% | $181.1235 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $38.97 | 6.616% | $41.5483 | $41.55 | $41.55 | $41.50 |
| 7 purchase totals = | $985.04 | $1,074.2293 | $1,074.23 | $1,074.25 | $1,074.10 | |