| 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 | $34.40 | 5.811% | $36.399 | $36.40 | $36.40 | $36.40 |
| Purchase #2 | $232.63 | 5.779% | $246.0737 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $141.98 | 10.311% | $156.6196 | $156.62 | $156.60 | $156.60 |
| Purchase #4 | $247.60 | 12.797% | $279.2854 | $279.29 | $279.30 | $279.30 |
| Purchase #5 | $132.59 | 12.606% | $149.3043 | $149.30 | $149.30 | $149.30 |
| Purchase #6 | $200.50 | 5.280% | $211.0864 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $173.90 | 6.818% | $185.7565 | $185.76 | $185.75 | $185.80 |
| 7 purchase totals = | $1,163.60 | $1,264.5249 | $1,264.53 | $1,264.50 | $1,264.60 | |