| 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 | $191.76 | 3.559% | $198.5847 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $153.65 | 9.485% | $168.2237 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $211.40 | 10.311% | $233.1975 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $47.56 | 11.647% | $53.0993 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $128.36 | 5.541% | $135.4724 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $245.99 | 13.113% | $278.2467 | $278.25 | $278.25 | $278.20 |
| Purchase #7 | $242.39 | 13.732% | $275.675 | $275.68 | $275.70 | $275.70 |
| 7 purchase totals = | $1,221.11 | $1,342.4993 | $1,342.50 | $1,342.50 | $1,342.50 | |