| 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 | $21.84 | 4.226% | $22.763 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $118.43 | 8.608% | $128.6245 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $173.66 | 12.797% | $195.8833 | $195.88 | $195.90 | $195.90 |
| Purchase #4 | $113.60 | 13.306% | $128.7156 | $128.72 | $128.70 | $128.70 |
| Purchase #5 | $195.28 | 12.310% | $219.319 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $239.99 | 12.689% | $270.4423 | $270.44 | $270.45 | $270.40 |
| Purchase #7 | $36.30 | 6.131% | $38.5256 | $38.53 | $38.55 | $38.50 |
| 7 purchase totals = | $899.10 | $1,004.2733 | $1,004.27 | $1,004.25 | $1,004.20 | |